Depending on the mutual distance between the free wheels, it happens that in the absence of the pneumatic signal the actuator has its central shaft blocked or manually manoeuvreable. Moreover, besides the direct rotation of the throttle valve being integral with the shaft of the actuator, the ...
ON-OFF Electric Actuator 4-20mA Valve Actuator 可售卖地 全国 型号 HB2000、HH2000、HG2000、HE2000、HBX2000、HHX2000 精小型电动执行器 应用于煤化工、石油化工、橡胶、造纸、制药等管道中作介质的分流合流或流向切换装置,精小型电动执行器采用上装式结构,在高压、大口径条件下减少了阀体自身的连接螺栓,增...
Electric plastic pvc butterfly valve, standard on/off control, 4-20mA or 0-10VDC modulating control is available, UPVC or PVC body construction, optional CPVC, 220VAC standard voltage, minimum 2 inch lug connection, default NBR seat, suitable for most air...
003840-1 on/off Valve Actuator Assembly for Waterjet Cutting Head, Find Details and Price about Waterjet Actuator Water Jet from 003840-1 on/off Valve Actuator Assembly for Waterjet Cutting Head - Shanghai Yuanhong Ultra High Pressure WaterJet Technology
220V 380V AC on off Multi-Turn Electric Actuator for Gate Valve, Find Details and Price about Electric Actuator Valve Electric Valve Actuator from 220V 380V AC on off Multi-Turn Electric Actuator for Gate Valve - Zhejiang Hearken Flow Equipment Co., Ltd.
Electric Actuator (VSE-10 (100NM)) Electric Actuated Valve Automated on-off Valves, Find Details and Price about Electric Actuaotor Motor Actuator from Electric Actuator (VSE-10 (100NM)) Electric Actuated Valve Automated on-off Valves - Veson Valve Ltd.
On-off valves for high pressure fluids An actuator is mounted with respect to the valve body and operates the actuating pin between the open position and the closed position of the on-off valve.Gene G. Yie GG Yie 被引量: 0发表: 2012年 A SERVO-PNEUMATIC POSITIONING SYSTEM DRIVEN BY FAST...
Material 304,316,316L,Cast Steel,Cast Iron Control Mode Standard:ON/OFF,Option:Modulating Voltage DC:12V,24V, AC:12V 24V 110V 220V 380V 440V Valve type BALL VALVES Packaging and delivery Selling Units: Single item Single package size: 50X40X25 cm Single gross weight: 5.000 kg Show more Le...
Actuator activating on -off valves 专利名称：Actuator activating on -off valves 发明人：Gaianigo, Umberto 申请号：EP87119098.9 申请日：19871223 公开号：EP0279071A2 公开日：19880824 专利内容由知识产权出版社提供 专利附图：摘要：The invention concerns an actuator for the operation of on-off valves....
Valve is mainly used to cut off the fluid channel, often used to close or open the fluid pipeline. The gate valve controls the passage of the fluid through the up and down movement of the gate plate, which is often used to adjust the fluid. The ball valve controls the passage of the...